多机航空电子网络架构与评价方法的研究

摘要

针对多飞行器协同作战中关键交互技术需求，以协同任务为驱动提出设备级多机航空电子网络架构。在该架构中，通过改进的拍卖式快速任务规划算法可以完成任务与承担飞行器的匹配，因此，可将飞行器间的协同交互代价转换成机载设备间的交互代价。其次，以交互通信代价目标函数为依据，提出基于协同任务的航空电子网络服务质量的评价方法。系统仿真结果表明了该架构以及评价方法的简洁性，在反映多飞行器协同作战实质的同时，也对网络质量进行了合理的评估。%Based on the key demands of interaction and information sharing among multiple aircrafts for cooperative combat,we proposed a task oriented device-level avionics network architecture ,which could reflect the essence of coordination .Firstly,we improved the auction task assignment algorithm and analyzed the wireless communication a-mong aircrafts and among airborne equipments .Then,the communication costs among aircrafts were converted into that among the airborne devices .According to the function of communication costs ,a method was presented for air-craft avionics network quality evaluation .The simulation indicates the conciseness of architecture .It can not only re-flect the coordination essence ,but also properly evaluate the quality of the network .